Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

jQuery vs getElementById vs querySelector 2

Comparing speed of getting element by id with jQuery vs Vanilla JS with getElementById and querySelector

scrollHeight vs getBoundingClientRect().height

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Clientwidth vs Offsetwidth

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Spread vs Push SSS

Spread vs Push

json.parse(stringify()) vs structuredClone

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.startsWith() vs .test() vs .match() vs .indexOf()

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JQuery Speed Testttxv

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in operator vs typeof vs hasOwnProperty

We're going to measure the performance for checking the property if it exists or not.

Array.includes vs Set.has vas Map.has vs object[k] !== undefined (length 1 million)

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lodash uniq vs Array.from(new Set)

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js browser search

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Regexp test VS array.every and includes

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Object.assign vs brackets notation

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Chunks (2023.2)

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lodash noop vs new function vs optional chaining

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lodash noop vs new function

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Date.now 1000ms vs setTimeout 1000ms

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String split separator vs regex

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Math.log10() vs .toString().length

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Date Creation2

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Date Creation1

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JavaScript spread operator vs Object.assign performance - new objects

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Object.assing vs Object.entries

test

String() vs .toString()rewfsd1ㅁㄴㅁㄴgdsgsass

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String() vs .toString()rewfsdgdsg

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